Father: Duke Thomas III of Maurienne-Piemont Born: August 25, 1248 Married: Unknown Died: May 15, 1282
Mother: Princess Guye of Chalons Born: 1255 Died: June 24, 1316
Children: 1. Duke Wilhelm of Savoy-Piemont (b.1273) 2. Duke Thomas of Savoy-Piemont (b.1275) 3. Duke Filippo of Savoy-Achaia (b.1278) 4. Archbishop Peter of Lyon (b.1280) 5. Duke Amadeus of Savoy-Piemont (b.1282)